What is your father doing ?如何回答：
A.He is writing a letter.
B.He is a teacher.
--- ______ is my jacket?
--- It’s over there.
A. where B. whose C. what
______’s five o’clock now.
A. this B. these C. it
Look,_____ are my blue jeans.
A. this B. these C. it
______ red T-shirt is pretty.
A. this B. these C. it
How are your dad and mom?
A.They are good. B.They are right. C.They are very well.